from tkinter import *
window=Tk()
window.title('фигура для ит марафона')
window.geometry('1000x1000')
Canvas = Canvas(bg ='red',width = 1000,height = 1000)
Canvas.pack(anchor = CENTER,expand = 1)
Canvas.create_rectangle (0,0,20,20,fill='blue',outline='blue')
Canvas.create_rectangle (0,20,20,40,fill='blue',outline='blue')
Canvas.create_rectangle (20,20,40,40,fill='blue',outline='blue')
Canvas.create_rectangle (20,40,40,60,fill='blue',outline='blue')
window.mainloop()
